The Bulgarian Academy of Sciences (BAS) is the oldest institution in modern Bulgaria, established nine years before the restoration of Bulgarian statehood. It was founded on 29 September 1869 and began its activity as a Bulgarian Learned Society on 30 September (18 October) 1869, embodying the aspirations of many Bulgarian patriots to align their people with developed European nations.

Having gone through two world wars and several shifts in political regimes, today the Academy is the leading national research organization producing half of the scientific output in Bulgaria.

BAS is an autonomous organization governed in accordance with democratic principles. The Bulgarian Academy of Sciences receives a subsidy from the state budget which accounts for about 50% of its revenues. The attracted funding from research, applied research and business contracts generates the remaining 50% of the Academy’s budget.

The Bulgarian Academy of Sciences conducts scientific research in accordance with universal values, national traditions and interests. It participates in the development of world science and helps to multiply the spiritual and material wealth of the nation.

Scientific Research

Information and Communication Sciences and Technologies

Energy Resources and Energy Efficiency

Nanosciences, New Materials and Technologies

Biomedicine and Quality of Life

Biodiversity, Bioresources and Ecology

Climate Change, Hazards and Natural Resources

Astronomy, Space Research and Technology

Cultural-Historical Heritage and National Identity

Man and Society

Specialized Units

For the effective implementation of the mission of the Bulgarian Academy of Sciences, specialized academic units have been created.

Their activity serves all academic units within the structure of the Bulgarian Academy of Sciences.

research units (institutes)
academic specialized units
specialized units

48% of the scientific output of Bulgaria

H-index BAS